SDSS J141414.08+265346.5

All names: PB 3545, Gaia EDR3 1259303377763011456, Gaia DR2 1259303377763011456, Gaia DR3 1259303377763011456, SDSS J141414.08+265346.5, SDSS J141414.06+265346.4, SDSS J141414.09+265346.6, SDSS J141414.07+265346.4, GALEX J141414.0+265345

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 14 14.06 (0.05) 14 14 14.08 14 14 14.06 (0.09) 14 14 14.06 14 14 14.10 (0.05) 14 14 14.09
Declination 26 53 46.48 (0.07) 26 53 46.57 26 53 46.48 (0.09) 26 53 46.48 26 53 46.59 (0.07) 26 53 46.56
Spectral type DA DA DA DA DA
Effective temperature [K] 20297.0 26124.0 (822) 27845.0 (200)
log(g) [cgs] 7.13 7.43 (0.05) 7.77 (0.04)
Mass [M] 0.294 0.394 (0.02) 0.535 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.0582
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 2.23 (0.1) 2.14 (0.1) 2.23 2.23 (0.1)
Distance [pc] 447.98 (20) 466.66 (27) 447.98 447.99 (20)
Composition H
Proper motion (right ascension) [mas/yr] -27.91648484 (0.1) -27.92007097 (0.2) -27.916 (0.1)
Proper motion (declination) [mas/yr] -6.780146427 (0.09) -7.346487368 (0.3) -6.78 (0.09)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.50
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.43 (0.01) 17.43 (0.01) 17.44 (0.01)
g magnitude 17.53 (0.005) 17.53 (0.005) 17.56 (0.01)
r magnitude 17.97 (0.007) 17.97 (0.007) 17.98 (0.01)
i magnitude 18.28 (0.009) 18.28 (0.009) 18.30 (0.01)
z magnitude 18.67 (0.04) 18.68 (0.04) 18.68 (0.04)
G magnitude 17.74 (0.009) 17.76 17.74 17.74 (0.003)
BP magnitude 17.63 (0.009) 17.58
RP magnitude 17.96 (0.01) 17.94
Pan g magnitude 17.58 (0.004)
Pan r magnitude 17.95 (0.008)
Pan i magnitude 18.27 (0.006)
Pan z magnitude 18.53 (0.007)
Pan y magnitude 18.72 (0.01)
E(B-V) 0.019

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.